package reflect;

import java.lang.reflect.Method;
import java.lang.reflect.Modifier;

public class Test {
    public static void main(String[] args) throws Exception {
        Class cls = Class.forName("reflect.Person");
        Object obj = cls.newInstance();

        Method[] methods = cls.getDeclaredMethods();

        for (Method method : methods) {
            if (method.getParameterCount()==0
            && method.getModifiers() == Modifier.PUBLIC
            && method.getName().contains("e")) {
                //method.setAccessible(true);
                method.invoke(obj);
                //method.setAccessible(false);
            }
        }
    }
}
